(James McCaffrey) Naive Bayes classification is a machine learning technique that can be used to predict the class of an item based on two or more categorical predictor variables.
Community
Linux system calls of MySQL process
(Shinguz) We had the problem today that a MySQL Galera Cluster node with the multi-tenancy pattern caused a lot of system time (sy 75%, load average about 30
ASH for OS processes
(savvinov) There is a lot of different tools for analyzing OS process states which can be helpful in resolving non-trivial performance issues.
RMAN backup in Noarchive log mode
(Jagruti Jasleniya) Today we will see how to take backup of Oracle Database when your database is in NOARCHIVELOG mode.
ORA-15067: command or option incompatible with diskgroup redundancy
(Natik Ameen) What: When dropping an online disk from a diskgroup why is ORA-15067 error returned?
SQL Server Monitoring Week – Spotlight Cloud
(Pinal Dave) Today I am starting a week-long series where I will be discussing various SQL Server Monitoring Tools. My primary aim is to help people with my consulting workshop Comprehensive Database Performance Health Check. While I help customers with their various SQL Server performance issues, I
Deploy An Angular Application On IIS
(Gajendra Jangid) In this article, we are going to discuss how to deploy an Angular application on IIS.
Shrinking a large database with limited outage windows
(Kenneth Fisher) Yes, I realize you shouldn’t shrink your database (data files or log files), but I recently had a case where it was completely appropriate to do a shrink. We had a table that was almost a terabyte on its own.
Using IGNORE NULLS With SQL Window Functions to Fill Gaps
(lukaseder) I found a very interesting SQL question on Twitter recently:
Interesting Issue with /tmp on a Db2 Server
(Ember Crooks) I learn something new every day. The times I’m most surprised about what I learn is when it happens to be something pretty fundamental about how Db2 uses resources.